If It's A Fight You Want.

In the lab, Brad gives Felix a photo of them together at the Halloween party. Felix likes the gift and is about to kiss Brad when Ellie bursts in. Felix leaves and Brad snaps at Ellie for her bad timing. She snaps back, mad about him not giving her the day off to attend Connie's custody hearing.

At Patrick's, Sabrina gives Emma her flower girl dress before Patrick announces that the wedding is next week. Emma hopes that Spencer and Cam won't be there to ruin her dress…like at the Halloween party. She remembers the lady who was nice to her and asks if they can go to Wyndemere and invite her to the wedding. They can't, Patrick has to go to work and Felix arrives with wedding dresses. Sabrina's disappointed that they are the only ones that can be ready by next week. Emma asks if she'd like Robin's dress. Sabrina thinks Emma should wear the dress at her wedding someday, like she always wanted to wear her mom's. Felix wants a picture, but Sabrina doesn't have one. He promises to find her the perfect dress anyways.

At Wyndemere, Robin's worried because Patrick's engaged and can get married at any time. Nik sympathizes. The cure has been in Luke's blood long enough to have created the antibodies she needs to save Jerry. Nik knows Luke has an appointment at the hospital. In the living room, Britt can't believe her eyes when she sees Obrecht coming out of the wall. Obrecht claims she was taking a stroll down memory lane with Faison. Britt thought they were estranged and thinks Obrecht's lying. She wonders where Faison is and plans to go look for him when Robin and Nik come asking for help. Britt agrees to call Brad in the lab and leaves to check on Ben. Nik thinks Obrecht can start packing but she reminds Robin she's been gone a long time. How does she know that Patrick will choose her over Sabrina? Britt joins them and confirms Luke's blood is in the lab. Obrecht warns Robin not to be seen. Later, Britt sees Obrecht take food to the wall.

At GH, Tracy hopes Ellie fast tracks Luke's lab results while Luke wonders if Connie senses her parents are in court fighting for her. They run into Patrick who's surprised to learn Luke has taken a cure for his polonium poisoning. He'd love to meet the genius doctor who came up with it. They can't give Patrick a name and want Luke's lab results. Back in the lab, Ellie and Brad's argument is interrupted when Britt calls to ask if Luke's blood is there. Ellie thinks it's weird that Britt called. Brad acts like he doesn't have time and tells her to leave so he can keep Luke's blood. Later, Nik shows up and tells Brad to not let anyone into the lab but he leaves to take Felix's call. Robin comes in and remembers the lab as the last place she saw Patrick alive. Meanwhile, Patrick approaches the lab.

At the courthouse, Maxie's surprised when Alexis questions how she murdered someone. Alexis exchanges a look with Lulu before announcing she killed Robin. Felicia jumps up and asks Lulu, "How could you?" Dante wants Lulu to tell Alexis to back off. The judge restores order and asks Maxie if she was responsible and she confirms she was which causes Spinelli to scream out in her defense. Maxie confesses to the judge what happened that night after Matt called her a bad person for getting Elizabeth fired. Robin wouldn't go to a party with her and Maxie stormed out breaking a gas nozzle which caused the explosion. She stares at Lulu as she regrets not being able to tell Robin how sorry she was. On cross, Diane asks Maxie if she intentionally killed Robin. She answers no and the judge calls a break. The courtroom clears, Dante shrugs Lulu off him and tells her to stay. She finds herself alone with Maxie. Maxie asks how she could use Robin's death against her. Lulu's mad that Maxie has hurt her, just like she hurt Robin. Outside, Sonny asks how Dante's holding up. He wants to keep his daughter but he doesn't want to do it like this. Sonny advises he needs to. When everyone returns Dante and the lawyers separate Maxie and Lulu from their argument. Alone, Maxie decides it's time to go after Lulu. On the stand, Lulu agrees with Alexis that Robin's death was an accident, and that Maxie has a lot of accidents. She questions if Connie could die because of her carelessness while Dante hangs his head down. Nearby, Ellie joins Spinelli. On cross, Diane points out that the only one in the custody battle who is a murderer is Lulu.